The 10-year-old BWP stallion (by Vigo d'Arsouilles), comes from the breeding of Dany van Lombergen. As a three-year-old, he was crowned Champion Stallion at the BWP stallion licensing.

After being trained by Nick Vrins, O'Neill moved to McLain Ward's stables in 2021 as a seven-year-old. In 2022, Minute Man competed under the saddle of Willem Greve. The pair jumped at the highest level and won in Mannheim and Prague, among others.